/*
 * Copyright 2009-2013 by The Regents of the University of California
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * you may obtain a copy of the License from
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package edu.uci.ics.hyracks.algebricks.examples.piglet.ast;

import java.util.List;

public class ScalarFunctionExpressionNode extends ExpressionNode {
    private FunctionTag fTag;

    private String fName;

    private List<ASTNode> arguments;

    public ScalarFunctionExpressionNode(FunctionTag fTag, String fName, List<ASTNode> arguments) {
        this.fTag = fTag;
        this.fName = fName;
        this.arguments = arguments;
    }

    @Override
    public Tag getTag() {
        return Tag.SCALAR_FUNCTION;
    }

    public FunctionTag getFunctionTag() {
        return fTag;
    }

    public String getFunctionName() {
        return fName;
    }

    public List<ASTNode> getArguments() {
        return arguments;
    }
}